一般现在时和现在进行时课件

-,1,一般现在时与现在进行时,-,2,一般现在时1.表示现在的状态：e.g.Hestwelve.Shesatwork.2.表经常或习惯性的动作：e.g.Igetupat6:30everyday.HereadsEnglisheverymorning.,-,3,3.表主语具备的性格和能力等：e.g.Shelikesnoodles.TheyspeakEnglish.4.普遍真理和自然规律：e.g.Twoplusfourissix.Themoongoesaroundtheearth.,-,4,1.be动词的一般现在时的句式：肯定句：主语+be+其他.e.g.Heisaworker.Youarethirteen.否定句：主语+be+not+其他.e.g.Heisnotaworker.Youarentthirteen.,-,5,一般疑问句：Be+主语+其他?e.g.Isheaworker?Yes,heis./No,heisnt.Aretheyintheclassroom?Yes,theyare./No,theyarent.特殊疑问句：特殊疑问词+be+主语?e.g.Whatcolouristhatbird?Wherearethey?,-,6,2.实义动词的一般现在时句式：肯定句：主语（I/We/You/They）+实义动词+其他e.g.IstayathomeonSaturdays.主语（He/She/It）+实义动词三单现形式+其他e.g.HestaysathomeonSaturdays.,-,7,否定句：主语（I/We/You/They）+do+not+动词原形+其他e.g.Theydonthavesportseveryday.主语（He/She/It）+does+not+动词原形+其他e.g.Lucydoesnthavesportseveryday.,-,8,一般疑问句：Do+主语（I/we/you/they）+动词原形+其他？e.g.DoyoustayathomeonSaturdays?Does+主语（he/she/it）+动词原形+其他e.g.DoeshestayathomeonSaturdays?,-,9,特殊疑问句：疑问词+do/does+主语+动词原形+其他？e.g.Whatdoyouwant?Whatdoesshewant?Howmanytomatoesdoyouwant?Howmanytomatoesdoeshewant?,-,10,当主语是第三人称单数时，动词需变化1)直接+s，如：take-takes;2）以辅音+o结尾+es，如；does；3)sh,ch,ss或x结尾+es,如;teach-teaches；4)以辅音+y结尾，变y为i+es，如：fly-flies。,-,11,现在进行时态定义：1.表示现在进行的动作或状态2.现在进行时与always连用时，往往含有赞扬、厌恶、责备等感情色彩。如：Heisalwaysworkinghard.他总是非常努力地工作。(表示赞扬)come,go,leave,b